A debug tool generates a plurality of crash dump windows configured to display a view of crash dump data. The tool hierarchically links the memory addresses of the data in different windows such that changes made to the view of the crash dump data in a parent will affect the view of the crash dump data in a child window. The relationship that links the windows is a relationship expression provided by a user. The relationship between the windows can be altered to reflect a new user-defined relationship.
Legal claims defining the scope of protection. Each claim is shown in both the original legal language and a plain English translation.
1. A computer-implemented method, comprising: generating a plurality of windows for display to a user, wherein the plurality of windows includes a base window and a first target window, wherein both the base window and the first target window are configured to display a corresponding view of crash dump data, wherein the generating the plurality of windows includes: configuring the base window to display the crash dump data beginning from a base address of the crash dump data; hierarchically linking the first target window to the base window based on a relationship expression that defines a relationship between memory addresses of the crash dump data displayed in the base window and the first target window, wherein the relationship expression defines an offset between the base address and a first target address of the crash dump data; subsequent to the hierarchically linking, updating a view of the crash dump data displayed in the first target window, wherein the updating includes: configuring the first target window to display the crash dump data beginning from the first target address; and changing the view of the crash dump data displayed in the first target window based on the relationship expression responsive to receiving a navigation command changing the view of the crash dump data displayed in the base window.
This invention relates to a computer-implemented method for analyzing crash dump data, addressing the challenge of efficiently navigating and correlating memory addresses across different views of the data. The method generates multiple windows for displaying crash dump data, including a base window and at least one target window. The base window displays the crash dump data starting from a specified base address. The target window is hierarchically linked to the base window using a relationship expression that defines an offset between the base address and a target address in the crash dump data. This linkage ensures that the target window initially displays data starting from the target address, which is derived from the base address plus the defined offset. When a user navigates the view in the base window (e.g., scrolling or changing the displayed portion of the data), the target window automatically updates its view to maintain the defined offset relationship. This synchronized navigation allows users to simultaneously view and compare different segments of the crash dump data while preserving their relative positions, improving efficiency in debugging and analysis. The method dynamically adjusts the target window's display in response to navigation commands applied to the base window, ensuring consistent alignment between the views.
2. The computer-implemented method of claim 1 , wherein generating the plurality of windows for display to the user includes generating the first target window as a duplicate of the base window.
This invention relates to a computer-implemented method for managing multiple windows in a graphical user interface (GUI), addressing the challenge of efficiently organizing and displaying related content. The method involves generating a plurality of windows for a user, where at least one of these windows is a duplicate of a base window. The base window serves as a primary display for content, while the duplicate window mirrors this content, allowing users to view the same information in multiple locations simultaneously. This approach enhances workflow efficiency by enabling users to compare or reference the same data across different parts of the screen without switching between windows. The method may also include dynamically adjusting the size, position, or visibility of these windows based on user interactions or system conditions, ensuring optimal use of display space. The duplicate window can be customized independently of the base window, such as by applying different visual styles or filters, while maintaining synchronization with the original content. This technique is particularly useful in applications requiring multitasking, such as software development, data analysis, or collaborative editing, where users need to reference the same information in multiple contexts. The method improves usability by reducing the need for manual window management and streamlining access to critical data.
3. The computer-implemented method of claim 1 , wherein, prior to the hierarchically linking, the base window and the first target window are both configured to display the crash dump data beginning from the base address.
This invention relates to a computer-implemented method for analyzing crash dump data, particularly in a hierarchical window-based interface. The method addresses the challenge of efficiently navigating and correlating large volumes of crash dump data, which often contains complex relationships between different memory regions and execution states. The solution involves a hierarchical linking mechanism that organizes crash dump data into a structured, multi-window display, allowing users to explore dependencies and relationships within the data. The method begins by configuring a base window and a first target window to display crash dump data starting from a common base address. This ensures that both windows initially present the same segment of the crash dump, providing a consistent reference point for analysis. The base window and target window are then hierarchically linked, enabling synchronized navigation and cross-referencing between the two displays. This hierarchical linking allows users to explore how different parts of the crash dump data interact, such as how memory regions, threads, or call stacks relate to one another. The method may also include additional target windows, each linked to the base window or other target windows, forming a nested structure that reflects the hierarchical nature of the crash dump data. This approach improves the efficiency of debugging and post-mortem analysis by providing a clear, organized view of the relationships within the crash dump.
4. The computer-implemented method of claim 1 , wherein the relationship expression includes a subexpression and defines an offset from a memory address provided in the subexpression.
This invention relates to computer-implemented methods for processing relationship expressions in memory addressing. The problem addressed is the need for efficient and flexible memory access in computing systems, particularly when dealing with complex addressing schemes that involve offsets from base memory addresses. The method involves evaluating a relationship expression that includes a subexpression and defines an offset from a memory address provided in the subexpression. The subexpression is first evaluated to determine a base memory address. The relationship expression then calculates an offset from this base address, allowing precise memory access. This approach enables dynamic memory addressing, which is useful in applications requiring indirect addressing, pointer arithmetic, or memory-mapped I/O operations. The method may also include steps for validating the relationship expression, ensuring the calculated memory address is within valid bounds, and handling errors if the address is invalid. This ensures robustness in memory access operations. The technique is particularly useful in systems where memory addresses are not fixed and need to be computed dynamically, such as in virtual memory management, data structure traversal, or hardware register access. By separating the base address determination from the offset calculation, the method provides a modular and extensible way to handle complex addressing scenarios. This improves efficiency and reduces the risk of memory access errors in computing systems.
5. The computer-implemented method of claim 1 , wherein the relationship expression identifies a context memory address as being a last memory address evaluated in the relationship expression.
This invention relates to computer-implemented methods for managing memory addresses in relationship expressions, particularly in systems that evaluate logical or mathematical relationships involving memory addresses. The problem addressed is the need to efficiently track and utilize the most recently evaluated memory address in a relationship expression, which can be critical for optimizing performance, debugging, or maintaining state in computational processes. The method involves evaluating a relationship expression that includes one or more memory addresses. During this evaluation, the system identifies and records a specific memory address as the last one evaluated in the expression. This recorded address can then be used for subsequent operations, such as further evaluations, error handling, or state management. The method ensures that the system maintains awareness of the most recent memory address involved in the relationship, which can improve efficiency and accuracy in subsequent computations or debugging processes. The invention is particularly useful in systems where relationship expressions are dynamically evaluated, such as in programming environments, compilers, or runtime systems. By tracking the last evaluated memory address, the system can optimize memory access patterns, reduce redundant computations, or provide more precise error messages when issues arise. This approach enhances the reliability and performance of systems that rely on complex relationship evaluations involving memory addresses.
6. The computer-implemented method of claim 1 , wherein the relationship expression identifies a bookmark that defines a selected memory address of the crash dump data.
The invention relates to computer-implemented methods for analyzing crash dump data, particularly focusing on identifying and managing relationships within the data to facilitate debugging. Crash dumps are snapshots of a system's memory state at the time of a failure, but analyzing them can be challenging due to their size and complexity. The method involves extracting and processing crash dump data to identify relationships between different memory addresses, which helps developers pinpoint the root cause of crashes. A key aspect of the invention is the use of relationship expressions to define connections between memory addresses. These expressions can specify bookmarks that mark selected memory addresses within the crash dump data. By associating bookmarks with specific memory locations, the method enables efficient navigation and correlation of relevant data points during debugging. This approach improves the accuracy and speed of crash analysis by allowing developers to quickly locate and examine critical memory regions linked to the failure. The method may also include generating visual representations or reports based on the identified relationships, further aiding in the debugging process. By systematically mapping and labeling memory addresses, the invention enhances the usability of crash dump data, making it easier to diagnose and resolve software failures. The technique is particularly useful in large-scale systems where manual analysis of crash dumps would be time-consuming and error-prone.
7. The computer-implemented method of claim 1 , wherein hierarchically linking the first target window to the base window comprises: determining the first target address based on the relationship expression; and hierarchically linking the first target address to the base address according to the relationship expression.
This invention relates to a computer-implemented method for managing hierarchical relationships between windows in a graphical user interface (GUI). The problem addressed is the need to dynamically establish and maintain structured connections between multiple windows based on predefined relationship expressions, ensuring logical organization and efficient navigation in complex GUI environments. The method involves determining a first target address for a target window based on a relationship expression that defines how the target window should be linked to a base window. The relationship expression specifies the hierarchical structure, such as parent-child or sibling relationships. Once the target address is determined, the method hierarchically links the target address to the base address according to the relationship expression, ensuring the target window is positioned or organized relative to the base window in a predefined manner. This linking may involve adjusting window properties like z-order, positioning, or visibility to reflect the hierarchical relationship. The method may also include dynamically updating the hierarchical links in response to changes in the relationship expression or user interactions, ensuring the GUI remains consistent with the intended structure. This approach is particularly useful in applications requiring multi-window management, such as integrated development environments (IDEs), data visualization tools, or collaborative workspaces, where maintaining logical window relationships enhances usability and productivity.
8. The computer-implemented method of claim 1 , wherein the changing the view of the crash dump data displayed in the first target window responsive to receiving the navigation command changing the view of the crash dump data displayed in the base window comprises: modifying the first target address in accordance with the relationship expression to determine a modified first target address; and displaying the crash dump data in the first target window beginning from the modified first target address.
This invention relates to a computer-implemented method for navigating and displaying crash dump data in a debugging environment. The problem addressed is the difficulty in synchronizing views of crash dump data across multiple windows when navigating through the data. Traditional debugging tools often require manual adjustments to maintain consistency between different views of the same data, which is inefficient and error-prone. The method involves displaying crash dump data in a base window and at least one target window. The target window initially displays data starting from a first target address, which is derived from a base address in the base window using a predefined relationship expression. When a navigation command is received to change the view of the crash dump data in the base window, the method automatically adjusts the view in the target window to maintain synchronization. This is done by modifying the first target address according to the relationship expression to determine a modified target address, then displaying the crash dump data in the target window starting from this modified address. The relationship expression ensures that the target window's view remains logically consistent with the base window's view, even as the user navigates through the data. This approach enhances usability by reducing manual intervention and improving the efficiency of debugging tasks.
9. The computer-implemented method of claim 8 , wherein modifying the first target address comprises incrementing or decrementing the first target address by an amount defined by the relationship expression.
This invention relates to computer-implemented methods for modifying memory addresses in a computing system, particularly in scenarios where precise address adjustments are required based on predefined relationships. The problem addressed involves the need to dynamically adjust memory addresses during execution to optimize performance, manage memory allocation, or ensure data integrity, without relying on fixed or hardcoded values. The method involves modifying a first target address in memory by incrementing or decrementing it by an amount determined by a relationship expression. This relationship expression defines the mathematical or logical relationship between the first target address and one or more other addresses or values in the system. The modification ensures that the adjusted address adheres to specific constraints or requirements, such as alignment, boundary conditions, or offset calculations. The method may also involve validating the modified address to confirm it meets predefined criteria before use. The technique is particularly useful in systems where memory addresses must be dynamically recalculated during runtime, such as in memory management, pointer arithmetic, or address translation. By using a relationship expression, the method provides flexibility in how addresses are adjusted, allowing for adaptive behavior based on system state or external conditions. This approach avoids the limitations of static address modifications and improves efficiency in memory-intensive applications.
10. The computer-implemented method of claim 1 , wherein the relationship expression comprises a first relationship expression, and wherein the computer-implemented method further comprises: generating a second target window for display to the user, wherein the second target window is configured to display a corresponding view of the crash dump data; and hierarchically linking the second target window to a selected one of the base window and the first target window based on a second relationship expression linking a second target address of the crash dump data displayed in the second target window to one of the base address and the first target address.
This invention relates to a computer-implemented method for visualizing and navigating crash dump data, addressing the challenge of efficiently analyzing complex crash dumps by providing hierarchical relationships between different data views. The method involves generating a base window to display a view of crash dump data at a base address. A first target window is created to display a corresponding view of the crash dump data, and this window is hierarchically linked to the base window based on a first relationship expression. This expression connects a first target address in the first target window to the base address. Additionally, a second target window is generated to display another view of the crash dump data, and this window is hierarchically linked to either the base window or the first target window based on a second relationship expression. This second expression links a second target address in the second target window to either the base address or the first target address. The hierarchical linking allows users to navigate between different views of the crash dump data in a structured manner, improving the efficiency of debugging and analysis. The method ensures that relationships between different data views are clearly defined, enabling users to trace dependencies and correlations within the crash dump data.
11. The computer-implemented method of claim 10 , further comprising: changing the view of the crash dump data displayed in the second target window in accordance with the second relationship expression, and responsive to receiving navigation commands changing the view of the crash dump data displayed at the selected one of the base window and the first target window.
This invention relates to systems for analyzing crash dump data, which is generated when a software application or system crashes. The primary challenge addressed is the difficulty in efficiently navigating and correlating large volumes of crash dump data across multiple views to identify root causes of failures. The invention provides a method for dynamically linking and synchronizing views of crash dump data in a graphical user interface (GUI). The method involves displaying crash dump data in a base window and at least two target windows, where each target window presents a different view of the same data. The views are linked through relationship expressions that define how changes in one view affect the others. For example, selecting an element in the base window may automatically update the views in the target windows to highlight related data. The method also allows navigation commands to adjust the view in one window, which then propagates changes to the linked views in other windows. This synchronization helps users quickly identify patterns and relationships in the crash data, improving diagnostic efficiency. The invention enhances the usability of crash analysis tools by providing a more intuitive and interactive way to explore complex failure scenarios.
12. A computer device, comprising: a communications interface circuit configured to communicate data with a communications network; a processing circuit; and a non-transitory, computer-readable medium having instructions stored thereon that are executable by the processing circuit to cause the computer device to: generate a plurality of windows for display to a user, wherein the plurality of windows includes a base window and a first target window, wherein both the base window and the first target window are configured to display a corresponding view of crash dump data, wherein generating the plurality of windows includes: configuring the base window to display the crash dump data beginning from a base address of the crash dump data; hierarchically link the first target window to the base window based on a relationship expression that defines a relationship between memory addresses of the crash dump data displayed in the base window and the first target window, wherein the relationship expression defines an offset between the base address and a first target address of the crash dump data; subsequent to the hierarchically linking, update a view of the crash dump data displayed in the first target window, wherein the updating includes: configuring the first target window to display the crash dump data beginning from the first target address; and change the view of the crash dump data displayed in the first target window based on the relationship expression responsive to receiving a navigation command changing the view of the crash dump data displayed in the base window.
The invention relates to a computer device for analyzing crash dump data, addressing the challenge of efficiently navigating and correlating memory addresses in large crash dumps. The device includes a communications interface for network data exchange, a processing circuit, and a non-transitory storage medium with executable instructions. The system generates multiple windows for displaying crash dump data, including a base window and at least one target window. The base window displays data starting from a specified base address, while the target window is hierarchically linked to the base window via a relationship expression. This expression defines an offset between the base address and a target address in the crash dump data. The target window initially displays data from the target address and dynamically updates its view in response to navigation commands applied to the base window, maintaining the defined offset relationship. This allows users to simultaneously view and compare different sections of the crash dump data while preserving their relative positions, improving debugging efficiency. The system automates the synchronization of views, reducing manual navigation and enhancing the analysis of memory-related issues in software crashes.
13. The computer device of claim 12 , wherein to hierarchically link the first target window to the base window, the instructions are further executable to cause the computer device to determine the first target address based on the relationship expression.
This invention relates to a computer device configured to manage hierarchical relationships between graphical windows in a user interface. The problem addressed is the need for an efficient and intuitive way to organize and navigate multiple windows in a computing environment, particularly when dealing with complex hierarchical structures. The computer device includes a processor and memory storing instructions that, when executed, cause the device to establish a base window and at least one target window. The target window is hierarchically linked to the base window based on a relationship expression, which defines the positional or functional relationship between the windows. The device determines a target address for the target window based on this relationship expression, ensuring proper placement and organization within the hierarchy. The relationship expression may encode spatial, functional, or contextual relationships, allowing the system to dynamically adjust window positions and dependencies. The instructions further enable the device to render the base window and the target window in a display, with the target window positioned relative to the base window according to the relationship expression. This hierarchical linking allows users to navigate and interact with windows in a structured manner, improving usability and efficiency in multi-window environments. The system may also support multiple target windows, each linked to the base window or other target windows, forming a nested hierarchy. The relationship expression ensures that the windows maintain their defined relationships even when resized, moved, or interacted with by the user. This approach enhances window management in applications such as document editing, project management, or multi-tasking
14. The computer device of claim 12 , wherein to change the view of the crash dump data displayed in the first target window responsive to receiving the navigation command, the instructions are further executable to cause the computer device to: modify the first target address based on the relationship expression to determine a modified first target address; and display the crash dump data in the first target window beginning from the modified first target address.
This invention relates to computer systems for analyzing crash dump data, specifically improving navigation within crash dump files. Crash dumps are memory snapshots captured during system failures, containing critical data for debugging. However, analyzing these large files is challenging due to their size and complexity, making it difficult to navigate between related data points efficiently. The invention provides a computer device with a graphical user interface (GUI) that displays crash dump data in multiple target windows. Each window shows data starting from a specific target address within the dump file. The system allows users to issue navigation commands to move between related data points. When a navigation command is received, the system modifies the current target address based on a predefined relationship expression, which defines how addresses are connected in the dump data. The modified target address is then used to update the display, showing the crash dump data starting from the new address. This enables seamless navigation between logically related data segments without manual address calculations, improving debugging efficiency. The relationship expression can be based on various criteria, such as memory offsets, pointers, or other structural relationships within the dump file. The system dynamically adjusts the view in the target window to reflect the new address, ensuring that users can quickly explore interconnected data without losing context. This approach enhances the usability of crash dump analysis tools, particularly for large or complex memory dumps.
15. The computer device of claim 14 , wherein to modify the first target address, the instructions are further executable to cause the computer device to increment or decrement the first target address by an amount defined by the relationship expression.
This invention relates to computer systems that modify memory addresses based on a relationship expression. The problem addressed is the need for efficient and flexible address manipulation in computing systems, particularly for tasks like memory management, data processing, or pointer arithmetic. The invention provides a computer device with instructions that modify a first target address by incrementing or decrementing it by an amount defined by a relationship expression. The relationship expression determines the adjustment value, allowing dynamic address changes based on predefined rules or calculations. The computer device includes a processor and memory storing executable instructions. The instructions, when executed, cause the device to process the relationship expression to derive the adjustment value and apply it to the first target address. This enables precise and programmable address modifications, useful in applications requiring dynamic memory access patterns or address calculations. The invention may also involve additional address modifications, such as adjusting a second target address based on the same or a different relationship expression, ensuring coordinated address updates. The system ensures efficient and accurate address manipulation, improving performance in memory-intensive operations.
16. The computer device of claim 12 , wherein the relationship expression comprises a first relationship expression, and wherein the instructions are further executable to cause the computer device to: generate a second target window for display to the user, wherein the second target window is configured to display a corresponding view of the crash dump data; hierarchically link the second target window to a selected one of the base window and the first target window based on a second relationship expression linking a second target address of the crash dump data displayed in the second target window to one of the base address and the first target address; and responsive to receiving navigation commands to change the view of the crash dump data displayed in one of the base window and the first target window, change the view of the crash dump data displayed in the second target window based on the second relationship expression.
This invention relates to a computer device for analyzing crash dump data, addressing the challenge of efficiently navigating and correlating different views of crash dump data in a user interface. The system includes a base window displaying a view of crash dump data at a base address and a first target window displaying a corresponding view of crash dump data at a first target address. The windows are hierarchically linked based on a first relationship expression that associates the first target address with the base address. When a user navigates the view in the base window, the first target window automatically updates its display to maintain the relationship between the addresses. The invention further introduces a second target window, which displays another view of crash dump data at a second target address. This second window is hierarchically linked to either the base window or the first target window based on a second relationship expression that associates the second target address with either the base address or the first target address. Navigation commands in one window trigger corresponding updates in the linked windows, ensuring synchronized views of the crash dump data. This hierarchical linking allows users to explore interconnected data relationships while maintaining context across multiple views.
17. A non-transitory, computer-readable medium having instructions stored thereon that are executable by a computer device to perform operations comprising: generate a plurality of windows for display to a user, wherein the plurality of windows includes a base window and a first target window, wherein both the base window and the first target window are configured to display a corresponding view of crash dump data, wherein the generating the plurality of windows includes: configuring the base window to display the crash dump data beginning from a base address of the crash dump data; hierarchically link the first target window to the base window based on a relationship expression that defines a relationship between memory addresses of the crash dump data displayed in the base window and the first target window, wherein the relationship expression defines an offset between the base address and a first target address of the crash dump data; subsequent to the hierarchically linking, update a view of the crash dump data displayed in the first target window, wherein the updating includes: configuring the first target window to display the crash dump data beginning from the first target address; and change the view of the crash dump data displayed in the first target window based on the relationship expression responsive to receiving a navigation command changing the view of the crash dump data displayed in the base window.
This invention relates to software tools for analyzing crash dump data, which is used to diagnose system failures. The problem addressed is the difficulty in navigating and correlating different sections of crash dump data, particularly when analyzing memory structures that are offset from a base address. The solution involves a system that generates multiple windows to display crash dump data, where one window (the base window) shows data starting from a base address, and another window (a target window) shows data starting from an offset address. The target window is hierarchically linked to the base window using a relationship expression that defines the offset between the base address and the target address. When the view in the base window is navigated (e.g., scrolled or panned), the target window automatically updates to maintain the defined offset relationship, ensuring synchronized navigation between the two views. This allows users to simultaneously examine related memory regions, improving efficiency in debugging and analysis. The system may include additional target windows, each linked with its own offset relationship to the base window. The invention is implemented via executable instructions stored on a non-transitory computer-readable medium.
Cooperative Patent Classification codes for this invention. Click any code to explore related patents in that topic.
March 13, 2017
January 7, 2020
Browse 5M+ US patents with plain-English claim translations and AI-generated analysis.